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History, 10.10.2019 09:30, prestontu8883

During which process is ethanol produced?

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Chemistry, 01.08.2019 06:30, DESIRE44030

Ethylene gas and steam at 320°c and atmospheric pressure are fed to a reaction process as an equimolar mixture. the process produces ethanol by the reaction: c2h4(g) + h2o(g) → c2h5oh(l)c2h4(g) + h2o(g) → c2h5oh(l) the liquid ethanol exits the process at 25°c. what is the heat transfer associated with this overall process per mole of ethanol produced?

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Chemistry, 20.08.2019 23:30, smhrosepetals

Concentration of ethanol in water solution by distillation from a fermentation is produced a mixture of ethanol in water. the concentration of ethanol is 4 mol %. the ethanol is to be concentrated by distillation, and the distillate must contain 38 volume % ethanol. at 20 °c this is equivalent to 31.5 mass % ethanol. a) convert 31.5 mass % ethanol to mol %. b) a distillation column is at hand. it can provide a distillate of 30 mol % ethanol and a bottom product of 1.0 mol % c) is the process feasible? d) draw a block diagram for the distillation process. e) calculate the yield of ethanol after the distillation, i.e. ethanol in the distillate compared to ethanol in the feed.

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Chemistry, 31.08.2019 20:30, Lingz

Which of the following describes a chemical change? a. ethanol boils when heated. b. ethanol has a high heat capacity. c. ethanol can be produced by the fermentation of grapes. d. ethanol is a clear

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Chemistry, 15.11.2019 17:31, jessicachichelnitsky

Ethanol (c2h5oh) is currently blended with gasoline as an automobile fuel.calculate the heat produced per liter of ethanol by combustion of ethanol under constant pressure. ethanol has a density of 0.789 g/ml.

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